We have much the same scepticism here in the UK when a bit of snow falls. "What about global warming?" they say.
"Hello ? this is WINTER ! We get snow in Winter, the sun has moved south"
I would really like to scoop up all those who are mocking the fact of climate change/disruption/extremes and drop them in one of the many areas where they have not had rain for years, or where their island is gradually disappearing beneath the waves.
Where I would agree, however, is that it is unlikely we can do much to make a significant difference, as the main contributer to the greenhouse effect has not been factored into the statistics - and that is water vapour. This is one thing humans have little or no control over. I cannot put my hand on the figures right now but it is a sobering thought that whatever we do we may not be able to affect the changing climate. That does not mean we have to stop trying, however, a low carbon economy would provide a great many benefits.
